. >>> in casper, wyoming police say a computer science instructor whose son killed him at a community college yesterday showed courage's instructed his students to leave the room while he fended off his son. police say earlier in the day the young are krumm stabbed to death his father's girlfriend. krumm had no significant history of encounters with police an oregon man is recovering after being bitten by a shark while snorkeling in maui. >> you have to look at this while the emt told me on the way here, you could have had this or been struck by lightning, the odds about the same. >> 691-year-old says he was 250 yards over shore what the shark attacked him yesterday. kennedy says the shark let go and he swam as fast as he could to his paddleboard to get help. this is the fourth shark attack off maui since october. officials closed off a two-mile section of beaches a precaution. >>> saying goodbye to a legendary fighter. the way fans remembered the boxer hector camacho as he was laid to rest. >>> a tunnel collapses on a what are you doing there? i am making crescent bacon cheddar pinwheels.